Update README.md

Author: birdayz

README.md

@@ -1,7 +1,7 @@
 # Graal-Javalin Demo
 ![Docker Build Status](https://img.shields.io/docker/build/birdy/graal-javalin.svg)
 
-This sample shows how to build a Javalin microservice and compiling it to native code with GraalVM. I don't expect it to work on anything else than Linux AMD64.
+This sample shows how to build a Javalin microservice and compiling it to native code with GraalVM. I don't expect it to work on anything else than Linux AMD64. Maybe OSX.
 
 Try it out: 
 ```